Variable Frequency Drive / Inverter Starvert iH Automation Equipment

STARVERT iG5A LS Starvert iG5A is very competitive in its price and shows an upgraded functional strength. User-friendly interface, extended inverter ranges up to 22kW, superb torque competence and small size of iG5A provides an optimum use environment.

Moving to other groups There are 4 different parameter groups in SV- iG5A series as shown below. Drive group FU group 1 FU group 2 I/O group Drive group Function group 1 Function group 2 I/O (Input/Output) group

Always follow safety instructions to prevent accidents and potential hazards from occurring. In this manual, safety messages are classified as follows:

Function code table Protections Check & Remedy Peripheral device Specifications Dimension Small but Powerful! We have created the Micro class drive to provide the optimal solution for small size motor controls. You will be experiencing amazing power with this slim size.

Global standard iC5, serves a wide variety of applications to meet the majority of user needs. ” Modbus communication (Option) PID control Sensorless vector control Motor parameter auto tuning

Dưới đây là các công cụ thao tác cơ bản giúp người sử dụng nhanh chóng sử dụng Protues như một công cụ mô phỏng , học tập và nghiên cứu khi điều khi điều khiển thực hiện mạch thực tế còn thiếu thốn

0 : English 0-6 1 : Japanese 2 : German 3 : French 4 : Italian 5 : Spainish 6 : Porturguese 0 : chỉ cho phép giám sát 0-2 1 : chỉ dung để chọn các hằng số 2 : di chuyển lên phía trên 0 : điều khiển đặc tính V/f không có PG 0-4 1 : điều khiển đặc tính V/f có PG 2 : điều khiển vector vòng lập hở 1 3 : điều

Mức truy 0 : chỉ cho phép giám sát cập thông số 1 : dùng để chọn các thông số A2-01 to A2-32, có thể đọc và cài đặt. 2 : các thông số được đọc và cài đặt Lựa chọn phương pháp điều khiển Thiết lập ban đầu 0 : điều khiển đặc tính V/f không có PG 1 : điều khiển đặc tính V/f có PG 2 : điều khiển vector vòng hở 1 3 :

Biến tần Hitachi giải pháp tốt nhất cho điều khiển động cơ

It has been assumed so far in all the considerations of induction machine and SPMSM vector control that a speed (or position) sensor is available and that it provides the required feedback signal for closed loop speed control (and the speed/position information for co-ordinate transformation, where required). Sensors mounted on the machine shaft are in general not desirable for a number of reasons. First of all, their cost is substantial. Secondly, their mounting requires a machine with two shaft ends available - one for the sensor, and the other one for the load coupling. ...

Summarising the procedure: speed loop is held open, d-axis current command is set to rated and q-axis current command of the alternating square waveform is imposed. If the rotor time constant value in the controller is correctly set, speed response has to be triangular function. Figure 3.21a is valid for the correct (rated) value of the rotor time constant and speed response is a triangular function in this case.

As both vector controlled induction machines and vector controlled SPMSM require current controlled PWM inverter, then it is possible to discuss current control methods independently of the type of the drive. In other words, all the current control techniques described further on are applicable in both induction motor and SPMSM vector controlled drives.

Some characteristic simulation and experimental results are given in this Section, that illustrate behaviour of rotor flux oriented induction machines. Current-fed indirect rotor flux oriented machine is discussed at all times. Both the scheme of Fig. 3.11 with indirect vector control and the scheme of Fig. 3.9 with direct vector control are under consideration. Consider at first the scheme of Fig.

Regarded as constant). Equations derived for the current-fed machine remain to be valid. Two coordinate transformations are required: one transforms stator voltage d-q axis references into phase voltage references, while the other one transforms measured phase currents into d-q axis components.

Equation of mechanical motion that describes rotor rotation is the same, irrespective of the type of the electric machine under consideration. It is given with the well-known expression Te − TL = J dω dt

Decoupled flux and torque control of an induction machine can be realised by control of instantaneous phase current values, which in turn can be achieved by stator current space vector magnitude and position control with respect to the chosen flux space vector. As already discussed in the Section 2.3.3., a vector is composed of appropriate d-q axis components, d-axis component being the real part and qaxis component being the imaginary part of the vector (i.e. d-q axes are mutually perpendicular, as already emphasised). ...

Tham khảo tài liệu 'high performance driver p2', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

Tham khảo tài liệu 'high performance driver p1', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

To help you find information more easily, this section summarizes the following information: Special Memory Bits Descriptions of Interrupt Events Summary of S7-200 CPU Memory Ranges and Features High-Speed Counters HSC0, HSC1, HSC2, HSC3, HSC4, HSC5 S7-200 Instructions